皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【单选题】
捻打法将轴卡在车床上,弯曲处凸面向下,并用千斤顶或其他支持物顶紧。然后用捻棒对弯曲处的( )面进行捻打,使这部分轴的表面金属延长达到轴矫直的目的。
A.
凹面
B.
凸面
C.
侧面
D.
端面
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案：
举一反三
【单选题】在原子吸收光度法中,当吸收1%时,其吸光度应为( )
A.
2
B.
0.01
C.
0.044
D.
0.0044
查看完整题目与答案
【判断题】网页文档结构必须要包括编码转换的信息，否则可能会出现乱码
A.
正确
B.
错误
查看完整题目与答案
【单选题】---Why are you so excited today? ---We were told _________ a picnic this weekend.
A.
have
B.
to have
C.
having
D.
had
查看完整题目与答案
【单选题】When I said that someone was late for the meeting,  I________you.Why were you so angry at that time? [     ]
A.
didn't refer to
B.
wasn't referring to
C.
haven't referred to
D.
hadn't referred to
查看完整题目与答案
【单选题】. — Why were you so late for work today? — ____ to the office was not very easy this morning because of the traffic.
A.
Drove
B.
Driving
C.
I drove
D.
What I drove
查看完整题目与答案
【单选题】在原子吸收光度法中,当吸收1%时,其吸收光度应为( )。
A.
2
B.
0.01
C.
0.044
D.
0.0044
查看完整题目与答案
【单选题】“Why were you so late for work today?” “____to the office was so slow this morning because of the traffic jam.
A.
To drive
B.
drove
C.
Driving
D.
That I drove
查看完整题目与答案
【单选题】-Why are you so late? -Bad luck.A car accident happened not far outside the town，and so we were________on the way. [     ]
A.
stopped
B.
kept
C.
held up
D.
prevented
查看完整题目与答案
【单选题】在原子吸收光度法中,当吸收 1% 时,其吸光度应为( )。
A.
0.0044
B.
0.01
C.
2
D.
0.044
查看完整题目与答案
【单选题】--- Why were you so late for work today？ --- ________ to the office was very slow this morning because of the traffic.
A.
Driving
B.
I drove
C.
To drive
D.
That I drove
查看完整题目与答案
相关题目：
【单选题】在原子吸收光度法中,当吸收1%时,其吸光度应为( )
A.
2
B.
0.01
C.
0.044
D.
0.0044
查看完整题目与答案
【判断题】网页文档结构必须要包括编码转换的信息，否则可能会出现乱码
A.
正确
B.
错误
查看完整题目与答案
【单选题】---Why are you so excited today? ---We were told _________ a picnic this weekend.
A.
have
B.
to have
C.
having
D.
had
查看完整题目与答案
【单选题】When I said that someone was late for the meeting,  I________you.Why were you so angry at that time? [     ]
A.
didn't refer to
B.
wasn't referring to
C.
haven't referred to
D.
hadn't referred to
查看完整题目与答案
【单选题】. — Why were you so late for work today? — ____ to the office was not very easy this morning because of the traffic.
A.
Drove
B.
Driving
C.
I drove
D.
What I drove
查看完整题目与答案
【单选题】在原子吸收光度法中,当吸收1%时,其吸收光度应为( )。
A.
2
B.
0.01
C.
0.044
D.
0.0044
查看完整题目与答案
【单选题】“Why were you so late for work today?” “____to the office was so slow this morning because of the traffic jam.
A.
To drive
B.
drove
C.
Driving
D.
That I drove
查看完整题目与答案
【单选题】-Why are you so late? -Bad luck.A car accident happened not far outside the town，and so we were________on the way. [     ]
A.
stopped
B.
kept
C.
held up
D.
prevented
查看完整题目与答案
【单选题】在原子吸收光度法中,当吸收 1% 时,其吸光度应为( )。
A.
0.0044
B.
0.01
C.
2
D.
0.044
查看完整题目与答案
【单选题】--- Why were you so late for work today？ --- ________ to the office was very slow this morning because of the traffic.
A.
Driving
B.
I drove
C.
To drive
D.
That I drove
查看完整题目与答案
参考解析：
知识点：
题目纠错 0
发布
创建自己的小题库 - 刷刷题